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  • Shenzhen Lianrui Electronic Co.,LTD.
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  • 4-port 1G Mezzanine Ethernet Network Adapter
  • 4-port 1G Mezzanine Ethernet Network Adapter
  • 4-port 1G Mezzanine Ethernet Network Adapter
  • 4-port 1G Mezzanine Ethernet Network Adapter
  • 4-port 1G Mezzanine Ethernet Network Adapter
  • 4-port 1G Mezzanine Ethernet Network Adapter

LREM5740BP-4T

PCIe x8 Quad-port 1G Mezzanine Ethernet Network Adapter (Intel 82574 Based)
Key Features
1. The product is used in data transmission such as firewalls and gatekeepers.
2. Each network port has an independent gigabit channel and works independently of each other.
3. Support the traditional copper cable connection of 10/100/1000Mbps at the application site.
4. This product is equipped with a Bypass function.

Datasheet: 

  • Overview
  • Specifications
  • Ordering
  • Driver
  • Relative Products

LREM85740BP-4T is a PCI Express x8 (default non-standard PCIe definition) four-port mezzanine Gigabit Ethernet network adapter developed by Shenzhen Lianrui Electronics Co., Ltd. based on the Intel 82574 main control program The adapter structure is customized for use by Lianrui customers. The product is used for data transmission such as firewalls and gatekeepers, and is suitable for non-stop operation around the clock.

The Intel 82574 main control chip is adopted, which has a wide range of system compatibility and stability. Each network port has an independent Gigabit channel and works independently of each other.

Support the traditional copper cable connection of 10/100 / 1000Mbps at the application site. In the network connection, it can allow four network ports to work in full-duplex working mode at the same time, and support network port aggregation to increase network traffic bandwidth or any network port for aggregation. It can save PCI Express channel resources in the space of chassis such as firewalls and gatekeepers.

This product is equipped with a Bypass function, and the Bypass program for configuring the host greatly improves the practicality of the product.

                                                                              Specifications

Controller

Intel 82574

Baffle Height

*

Power Consumption

4.2W

System Support

Windows XP/Vista7/8/8.1/10

Windows Server 2003 R2/2008 R2/2012 R2/2016 R2/2019 R2;

Linux Stable Kernel version 2.6.32.x/3.x/4.x or later;

Linux CentOS/RHEL 6.x / 7.x or later;

Ubuntu 14.x/15.x/16.x or later;

VMware ESX/ESXi 4.x/5.x/6.x or later

Bus Type

PCIe v1.1 x4 (x8 interface)

Data rate supported per port

10/100/1000MbE

Connector

4*8-Pin RJ45


                                              Technical Features

Protocol Support

IEEE 802.3ab 1000BASE-T Gigabit Ethernet

IEEE 802.3u 100BASE-TX Fast Ethernet

IEEE 802.3z

IEEE 802.1Q VLANs

IEEE 802.3x

IEEE 1588

IEEE 802.3az - Energy Efficient Ethernet (EEE)

iSCSI

No

WoL

No

Jumbo Frames

YES

DPDK

Yes

PXE

Yes

FCoE

No



P/N

Description

LREM85740BP-4T

PCIe x8 Quad-port 1G Mezzanine  Ethernet Network Adapter  (Intel 82574 Based)


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